Meanings of mechanical calculator in English

The first astronomical calculator The world's oldest surviving mechanical calculator is the Antikythera Mechanism.

She also saw someone with a strange mechanical calculator which had scores of tiny cogwheels.

Trained as a mathematician, Pascal (1623-1662) invented among other things the world's first mechanical calculator.

She was the daughter of the poet Byron, a mathematical prodigy, and the world's first computer programmer (for the world's first computer, Babbage's mechanical calculator).

Place the mechanical calculator at one end and the Cray XE6 supercomputer, capable of analysing 240 full human genomes in 50 hours, at the other.

These were the days before computers and even the bulkiest of mechanical calculators.

They cared no more for men and women than for material in a test-tube, no more for one another than for mechanical calculators.